Nano silikoni oloro lulú / Silica nanopowder / SiO2 Nanoparticles
Apejuwe ọja
Ifihan kukuru
Orukọ ọja: Silicon oxide SiO2
Mimọ: 99%-99.999%
Iwọn patiku: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, bbl
Iru: hydrophilic, hydrophobic
Awọ: funfun lulú
Ìwọ̀n Ọ̀pọ̀lọpọ̀: <0.10 g/cm3
Iwuwo otitọ: 2.4 g / cm3
Ifojusi Ultraviolet:> 75%.
Mimọ: 99%-99.999%
Iwọn patiku: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, bbl
Iru: hydrophilic, hydrophobic
Awọ: funfun lulú
Ìwọ̀n Ọ̀pọ̀lọpọ̀: <0.10 g/cm3
Iwuwo otitọ: 2.4 g / cm3
Ifojusi Ultraviolet:> 75%.
Awọn ẹya:
Awọn patikulu Nano-silica ni ibamu si eto wọn ti pin si awọn oriṣi meji: P-type (Awọn patikulu Laini) ati S-type (Awọn patikulu Yiyi). P-type nano-silica dada ni awọn nọmba kan ti nano-porous pẹlu awọn pore oṣuwọn ti 0.611ml / g; nitorina, P-Iru ni Elo tobi SSA akawe si S-Iru (Wo US3440). US3436 jẹ iru S ati SSA rẹ jẹ ~ 170-200m2/g. Siwaju sii, P-type ultraviolet reflectivity jẹ> 85%, S-type:> 75%.
Specificaiton
| Ọja | Hydrophilic Silikoni oloro | ||
| CAS Bẹẹkọ: | 7631-86-9 | ||
| Didara | 99.9% iṣẹju | Iwọn: | 10000.00kg |
| Ipele ko si. | Ọdun 20072506 | Iwọn | 20-30nm |
| Ọjọ iṣelọpọ: | Oṣu Keje 25, Ọdun 2020 | Ọjọ idanwo: | Oṣu Keje 25, Ọdun 2020 |
| Nkan Idanwo | Standard | Esi | |
| Ifarahan | funfun lulú | funfun lulú | |
| Ifunfun | 98% | ni ibamu | |
| SiO2 | 99.9% | > 99.9% | |
| iye PH | 4.5-5.5 | 5.0 | |
| BET m2/g | 200+25 | 210 | |
| 105 ℃ Pipadanu lori gbigbe | 0.5% -1% | 0.6% | |
| Pipadanu lori Ibanujẹ | 1%-1.5% | 1.2% | |
| Iwọn patiku | 20-30nm | 20nm | |
| Package | 20kg / apo | ||
| Ipari: | Ni ibamu si boṣewa ile-iṣẹ | ||
Awọn ọna Idanwo:
1. Awọn ọna microscopy elekitironi gbigbe (TEM), patiku nano-silica ni iwọn kekere, pinpin iwọn patiku dín.
2. BET ọna, nano-silica patiku ni o ni o tobi kan pato dada agbegbe.
3. Ọna spectroscopy infurarẹẹdi, patiku nano-silica wa nọmba nla ti awọn ẹgbẹ hydroxyl ati awọn ifunmọ aloku ti o ku lori oju rẹ, ati pe o jẹ iyapa lati ipo iduro ti eto ohun elo afẹfẹ silikoni.
4. Cary-5E spectrophotometer igbeyewo ọna, nano-silica patikulu - ga reflectivity to gun igbi ati ki o han ina nipa UV.
5. Omnisorp100CX dada agbegbe ati porosity analyzer, P-type nano-silica dada ni awọn nọmba kan ti nano porous pẹlu awọn pore oṣuwọn ti 0.611ml / g.
2. BET ọna, nano-silica patiku ni o ni o tobi kan pato dada agbegbe.
3. Ọna spectroscopy infurarẹẹdi, patiku nano-silica wa nọmba nla ti awọn ẹgbẹ hydroxyl ati awọn ifunmọ aloku ti o ku lori oju rẹ, ati pe o jẹ iyapa lati ipo iduro ti eto ohun elo afẹfẹ silikoni.
4. Cary-5E spectrophotometer igbeyewo ọna, nano-silica patikulu - ga reflectivity to gun igbi ati ki o han ina nipa UV.
5. Omnisorp100CX dada agbegbe ati porosity analyzer, P-type nano-silica dada ni awọn nọmba kan ti nano porous pẹlu awọn pore oṣuwọn ti 0.611ml / g.
Ohun elo:
1 Rubber ti a ṣe atunṣe, seramiki toughening iyipada, adhesives, aropo okun iṣẹ, iyipada ṣiṣu, awọn afikun ti ogbo;
2 Seramiki, seramiki nano, sobusitireti seramiki apapo;
3 Polymer: le mu iduroṣinṣin gbona ati polymer anti-ti ogbo;
4 Awọn ohun elo imuduro ina ati awọn aṣọ, alabọde lilọ giga, awọn ọja ikunra;
5 Ninu iṣupọ butyl benzene ati polyethylene chlorinated ti o nfi iye diẹ ti nano SiO2 ṣe agbega agbara roba awọ,
elongation, agbara, iṣẹ rirọ ati resistance ultraviolet ati iṣẹ ti ogbo gbona ati ṣaṣeyọri tabi kọja epdm;
6 Ni ibile ti a bo fifi kan kekere iye tinano ohun alumọni ohun elo afẹfẹs, ti o dara yanju idadoro iduroṣinṣin, thixotropy ati talaka, ko dara pari.
2 Seramiki, seramiki nano, sobusitireti seramiki apapo;
3 Polymer: le mu iduroṣinṣin gbona ati polymer anti-ti ogbo;
4 Awọn ohun elo imuduro ina ati awọn aṣọ, alabọde lilọ giga, awọn ọja ikunra;
5 Ninu iṣupọ butyl benzene ati polyethylene chlorinated ti o nfi iye diẹ ti nano SiO2 ṣe agbega agbara roba awọ,
elongation, agbara, iṣẹ rirọ ati resistance ultraviolet ati iṣẹ ti ogbo gbona ati ṣaṣeyọri tabi kọja epdm;
6 Ni ibile ti a bo fifi kan kekere iye tinano ohun alumọni ohun elo afẹfẹs, ti o dara yanju idadoro iduroṣinṣin, thixotropy ati talaka, ko dara pari.
Iwe-ẹri:
Ohun ti a le pese:
